CVE-2025-66342 PUBLISHED

Assigner: talos
Reserved: 05.12.2025 Published: 17.03.2026 Updated: 17.03.2026

A type confusion vulnerability exists in the EMF functionality of Canva Affinity. A specially crafted EMF file can trigger this vulnerability, which can lead to memory corruption and result in arbitrary code execution.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS Score: 7.8

Attack Vector	Local	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	None	Integrity Impact	High
User Interaction	Required	Availability Impact	High

CVSS 3.1

Product Status

Vendor	Canva
Product	Affinity
Versions	Default: unaffected affected from 0 to 3.1.0 (March 26) (excl.)

Credits

Discovered by KPC of Cisco Talos. finder

References

https://talosintelligence.com/vulnerability_reports/TALOS-2025-2297
https://trust.canva.com/?tcuUid=1f728b0d-17f3-4c9c-97e9-6662b769eb62

Problem Types

CWE-843: Access of Resource Using Incompatible Type ('Type Confusion') CWE